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Puzzle hub
Think Fanny: warm up your brain with puzzles that play fair
Think Fanny is a puzzle, brain teaser, and trivia hub with solvable riddles, mobile puzzle game guides, and quizzes for casual players. No fake countdown. No locked answers behind a maze of popups.
16 teasers with answersMobile game tipsInteractive trivia
Updated July 2026
What Think Fanny offers
Short paths depending on how much time you have.
Brain teasers
Logic, riddles, and number traps with hidden answers and short explanations.
Best mobile puzzle games
A 2026 shortlist for real puzzles, not noisy clone grids.
Two Dots early tips
Square-first habits and objective checks for cleaner boards.
Movie puzzle trivia
Ten questions on heist plots, maze films, and puzzle-box stories.
Featured Think Fanny brain teasers
Start easy or jump into the classic logic set.
medium
Three switches, one bulb
A classic room puzzle with three switches and one light. Find the method that always works.
medium
Fox, goose, and grain
Get a fox, a goose, and a sack of grain across the river without anyone eating lunch early.
easy
Odd one out: 3, 5, 7, 9, 11, 13
One number does not belong with the primes in this short list.
hard
When are clock hands at right angles?
How many times do the hour and minute hands form a right angle between noon and midnight?
easy
Two coins add up to 30 cents
A short money riddle that trips people who assume both coins are normal.
hard
Blue eyes, brown eyes, and a ferry
A famous induction puzzle. Why does the guru's sentence start a countdown?
Why Think Fanny exists
Think Fanny exists so solvers get fair puzzles with correct answers and short methods, not clickbait riddles that waste a break. Every teaser has a real answer and a short why. Walkthroughs stay tip-level so you still get to play. Trivia scores in your browser with no account wall.
New here? Read what Think Fanny is, then open the practice guide if you want a weekly rhythm.
How Think Fanny works
Three steps from open tab to solved puzzle.
Solve first
Work the puzzle before you open the answer. Quizzes score when you submit.
Learn the method
Read the short why so the next board or riddle gets easier, not just answered.
Think Fanny FAQ
Straight answers about the brand and what you can do here.
What is Think Fanny?
Think Fanny is a puzzle, brain teaser, and trivia hub for casual players. It publishes solvable riddles with hidden answers, tip-first mobile puzzle walkthroughs, game roundups, and browser trivia quizzes you can finish in a short break.
What can I play on Think Fanny?
On Think Fanny you can solve brain teasers, take themed trivia quizzes, read puzzle-game walkthroughs, and browse a shortlist of strong mobile puzzle games. Start with the teaser library or jump into a quiz.
Are the teaser answers hidden?
Yes. Each Think Fanny teaser page hides the answer until you choose to reveal it, so you can solve first without spoilers above the fold.
Is Think Fanny free to use?
Yes. Think Fanny content is free to read and play in your browser. Some third-party games linked from roundups may be paid or free-to-play on their own app stores.
Who is Think Fanny for?
Think Fanny is for anyone who likes riddles, logic puzzles, trivia nights, or mobile puzzle games and wants clear, solvable content without filler or fake urgency.
How often does Think Fanny add new puzzles?
Think Fanny ships content in batches: brain teasers, walkthroughs, roundups, and quizzes. Check the teaser index and blog for the latest additions, and watch the updated date on key pages.
Ready for a five-minute brain warm-up?
Open the Think Fanny teaser library and solve one before your next meeting.